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[53] [54] YouTube developed its own chip, called "Argos", to help with encoding higher resolution videos in 2021. [55] In April 2023, YouTube began offering some videos in an enhanced bitrate "1080p Premium" option for YouTube Premium subscribers on iOS. [56] In August 2023, the feature became available to subscribers on desktop platforms. [57]
YouTube began supporting 4K for video uploads in 2010 as a result of leading manufacturers producing 4K cameras. [77] Users could view 4K video by selecting "Original" from the quality settings until December 2013, when the 2160p option appeared in the quality menu. [78]
On December 25, 2013, YouTube added a "2160p 4K" option to its videoplayer. Previously, a visitor had to select the "original" setting in the video quality menu to watch a video in 4K resolution. With the new setting, YouTube users can much more easily identify and play 4K videos. [149]
In September 2022, YouTube tested paywalling 4K resolution streaming of any YouTube video behind YouTube Premium. Amid criticism, this pilot ended in mid-October 2022. [ 31 ] In April 2023, YouTube began to pilot a variant of this concept under which some videos offer an enhanced bitrate 1080p option.
It can be controlled by various factors, such as the type of display device, the signal format, the aspect ratio, and the refresh rate. [3] Some graphics display resolutions are frequently referenced with a single number (e.g. in "1080p" or "4K"), which represents the number of horizontal or vertical pixels.
UHD Phase A is a set of guidelines from the Ultra HD Forum for the distribution of SDR and HDR content using Full HD 1080p and 4K UHD resolutions. It requires a color depth of 10 bits per sample, a color gamut of Rec. 709 or Rec. 2020, a frame rate of up to 60 fps, a display resolution of 1080p or 2160p and either standard dynamic range (SDR ...
The vertical resolution is usually a multiple of 8 or 16 pixels due to most video codecs processing pixels on such sized blocks. A widescreen FHD video can be 1920 × 800 for a 12∶5 ratio or 1920 × 1040 for roughly 1.85 × 1, for instance.
1080p video signals are supported by ATSC standards in the United States and DVB standards in Europe. Applications of the 1080p standard include television broadcasts, Blu-ray Discs, smartphones, Internet content such as YouTube videos and Netflix TV shows and movies, consumer-grade televisions and projectors, computer monitors and video game ...